Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores
This paper is a study of the drop weight impact behaviour of small sandwich panels of carbon epoxy skins with aluminium honeycomb and titanium alloy micro-lattice cores. A series of experimental tests have shown that the specific impactor penetration behaviours are similar for both cores. The reason...
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| Format: | Article |
| Language: | en |
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Trans Tech Publications
2010
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| Online Access: | http://eprints.utem.edu.my/id/eprint/12111/1/Comparison_of_the_drop_weight_impact_performance_of_sandwich_panels_with_aluminium_honeycomb_and_titanium_alloy_micro_lattice_cores.pdf http://eprints.utem.edu.my/id/eprint/12111/ https://www.scientific.net/AMM.24-25.413.pdf |
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| author | Rafidah, Hasan Mines, Robert Shen, Eva Tsopanos, Sozon Cantwell, Wesley Brooks, Wesley Sutcliffe, Chris |
| author_facet | Rafidah, Hasan Mines, Robert Shen, Eva Tsopanos, Sozon Cantwell, Wesley Brooks, Wesley Sutcliffe, Chris |
| author_sort | Rafidah, Hasan |
| building | UTEM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknikal Malaysia Melaka |
| content_source | UTEM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper is a study of the drop weight impact behaviour of small sandwich panels of carbon epoxy skins with aluminium honeycomb and titanium alloy micro-lattice cores. A series of experimental tests have shown that the specific impactor penetration behaviours are similar for both cores. The reasons for this are a result of the detailed deformation and rupture behaviour of the two types of core. The deformation and rupture mechanisms of honeycomb and micro-lattice structures will be discussed in general terms, and these observations will be used to inform discussion of actual deformation and rupture in the panel tests. In this way, micro energy absorbing mechanisms will be related to panel performance, and conclusions on the way forward for improved penetration performance using other core materials and geometries will be identified. |
| format | Article |
| id | my.utem.eprints-12111 |
| institution | Universiti Teknikal Malaysia Melaka |
| language | en |
| publishDate | 2010 |
| publisher | Trans Tech Publications |
| record_format | eprints |
| spelling | my.utem.eprints-121112021-05-21T16:17:20Z http://eprints.utem.edu.my/id/eprint/12111/ Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores Rafidah, Hasan Mines, Robert Shen, Eva Tsopanos, Sozon Cantwell, Wesley Brooks, Wesley Sutcliffe, Chris This paper is a study of the drop weight impact behaviour of small sandwich panels of carbon epoxy skins with aluminium honeycomb and titanium alloy micro-lattice cores. A series of experimental tests have shown that the specific impactor penetration behaviours are similar for both cores. The reasons for this are a result of the detailed deformation and rupture behaviour of the two types of core. The deformation and rupture mechanisms of honeycomb and micro-lattice structures will be discussed in general terms, and these observations will be used to inform discussion of actual deformation and rupture in the panel tests. In this way, micro energy absorbing mechanisms will be related to panel performance, and conclusions on the way forward for improved penetration performance using other core materials and geometries will be identified. Trans Tech Publications 2010 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/12111/1/Comparison_of_the_drop_weight_impact_performance_of_sandwich_panels_with_aluminium_honeycomb_and_titanium_alloy_micro_lattice_cores.pdf Rafidah, Hasan and Mines, Robert and Shen, Eva and Tsopanos, Sozon and Cantwell, Wesley and Brooks, Wesley and Sutcliffe, Chris (2010) Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores. Applied Mechanics and Materials, 24-25. pp. 413-418. ISSN 16609336 https://www.scientific.net/AMM.24-25.413.pdf 10.4028/www.scientific.net/AMM.24-25.413 |
| spellingShingle | Rafidah, Hasan Mines, Robert Shen, Eva Tsopanos, Sozon Cantwell, Wesley Brooks, Wesley Sutcliffe, Chris Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title | Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title_full | Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title_fullStr | Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title_full_unstemmed | Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title_short | Comparison Of The Drop Weight Impact Performance Of Sandwich Panels With Aluminium Honeycomb And Titanium Alloy Micro Lattice Cores |
| title_sort | comparison of the drop weight impact performance of sandwich panels with aluminium honeycomb and titanium alloy micro lattice cores |
| url | http://eprints.utem.edu.my/id/eprint/12111/1/Comparison_of_the_drop_weight_impact_performance_of_sandwich_panels_with_aluminium_honeycomb_and_titanium_alloy_micro_lattice_cores.pdf http://eprints.utem.edu.my/id/eprint/12111/ https://www.scientific.net/AMM.24-25.413.pdf |
| url_provider | http://eprints.utem.edu.my/ |